https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51293 Wed 30 Aug 2023 13:27:35 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52149 Wed 04 Oct 2023 10:20:53 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39925 Thu 30 Jun 2022 12:02:32 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:482 Thu 25 Jul 2013 09:09:52 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20886 Sat 24 Mar 2018 07:57:56 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23565 Sat 24 Mar 2018 07:14:09 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39724 Senecio (Asteraceae), where both threatened and invasive species occur within Australia. In this study, propagule geometry, settling velocity and dispersal potential for two range-restricted and threatened native taxa (S. linearifolious var. dangarensis Belcher ex I.Thomps., S. spathulatus var. attenuatus I.Thomps.) are contrasted with four native taxa that occupy wider ranges (S. amygdalifolius F.Muell., S. l. var. arachnoideus I.Thomps., S. l. var. macrodontus (DC.) I.Thomps., S. pinnatifolius A.Rich. var. pinnatifolius) and one introduced, wide-ranging species (S. madagascariensis Poir.). Differences were found in settling velocity and propagule morphology across all taxa. Based on propagule morphology, S. amygdalifolius has the greatest dispersal potential, S. spathulatus var. attenuatus the smallest, whereas all other taxa were similar. Although useful, dispersal potential alone does not fully explain distributional differences between all range-restricted and widespread taxa, and close assessment of habitat attributes may be required to further elucidate dispersal limitations in some taxa.]]> Fri 17 Jun 2022 17:38:12 AEST ]]>